llvm-project/llvm
Chris Lattner 2a02390beb When tblgen changes, regenerate all .inc files, but do not rebuild any .o
files that USE the .inc file unless the contents of the .inc file changes.

This should fix the problem where reconfiguring causes all targets to be
completely rebuilt (because config.h is usually modified, causing libsystem
to be rebuilt, causing tblgen to be rebuilt, causing .inc files to be
rebuilt, causing .o files to be rebuilt).

This patch also checks in a gross hack where .o files now explicitly depend
on $(BUILT_SOURCES), to avoid problems where the .inc files are not completely
generated before the .o files start to compile.

llvm-svn: 18986
2004-12-16 17:28:50 +00:00
..
autoconf Remove LLVMGCCDIR from the set of defines. 2004-12-15 22:27:51 +00:00
docs Remove most references to LLVM_LIB_SEARCH_PATH. It now only exists in the 2004-12-15 00:14:01 +00:00
examples Use LLVMLIBS=JIT to get JIT libraries 2004-11-29 07:17:18 +00:00
include/llvm Adjust documentation of GetBytecodeLibraryPaths after removing LLVMGCCDIR 2004-12-15 22:49:18 +00:00
lib Specify all of the targets built. 2004-12-16 17:26:44 +00:00
projects Correct build script for stkr_runtime module 2004-12-05 05:18:28 +00:00
runtime Disable libprofile as llvm-ar bus errors on it, and I don't want to break 2004-12-15 08:15:48 +00:00
test New testcase that crashes the V9 backend. 2004-12-13 19:10:32 +00:00
tools Unbreak all archive reading operations introduced by the last patch which 2004-12-15 21:58:03 +00:00
utils Portability fix, thanks to Markus F.X.J. Oberhumer. 2004-12-16 04:56:34 +00:00
win32 Fix residual Visual Studio build problems 2004-12-09 05:51:11 +00:00
.cvsignore Ok, try #2, this time I'll not be stupid 2003-08-03 18:33:24 +00:00
CREDITS.TXT Add MMC 2004-11-18 21:04:21 +00:00
LICENSE.TXT Add bzip2 2004-11-27 19:20:23 +00:00
Makefile Remove the check target. Its now in Makefile.rules 2004-12-06 05:35:00 +00:00
Makefile.common No really, this is LLVM! 2004-10-30 00:57:52 +00:00
Makefile.config.in More properly name bytecode_libdir cferuntime_libdir. This is only the 2004-12-13 07:38:55 +00:00
Makefile.rules When tblgen changes, regenerate all .inc files, but do not rebuild any .o 2004-12-16 17:28:50 +00:00
README.txt Make the text of this file a little more useful. 2004-09-02 22:49:27 +00:00
configure Remove LLVMGCCDIR from the set of defines. 2004-12-15 22:27:51 +00:00
llvm.spec Updated for 1.3. 2004-08-16 15:17:40 +00:00

README.txt

Low Level Virtual Machine (LLVM)
================================

This directory and its subdirectories contain source code for the Low Level 
Virtual Machine, a toolkit for the construction of highly optimized compilers,
optimizers, and runtime environments. 

LLVM is open source software. You may freely distribute it under the terms of
the license agreement found in LICENSE.txt.

Please see the HTML documentation provided in docs/index.html for further
assistance with LLVM.